Changing a Database Port

Function

This API is used to change a database port.

• Before calling this API, learn how to authenticate it.
• Before calling this API, learn about request header parameters.

Constraints

The database port cannot be changed when a DB instance is being created or rebooted, its specifications are being modified, database users are being created or deleted, or backups are being created for the DB instance.

URI

• URI format

  PUT /v3/{project_id}/instances/{instance_id}/port

• Parameter description

  Table 1 Parameters

  Parameter	Mandatory	Description
  project_id	Yes	Project ID of a tenant in a region. To obtain the value, see Obtaining a Project ID.
  instance_id	Yes	Specifies the DB instance ID.

Request

Example Request

Change the database port of a DB instance to 8836.

{
     "port": 8836
}

Response

• Normal response

  Parameter	Description
  workflowId	Workflow ID.

• Example normal response

  {
      "workflowId":"83abc7bc-2c70-4534-8565-351187b37715"
  }

• Abnormal response

  For details, see Abnormal Request Results.

Status Code

• Normal

  200

• Abnormal

  For details, see Status Codes.

Error Code

For details, see Error Codes.